Mathematics, 14.07.2019 15:50 hit89
Apersonal trainer designs exercise plans based on a combination of strength-training and aerobic exercise. a beginner plan has 15 minutes per session of strength-training and 20 minutes per session of aerobic exercise for a total of 90 minutes of exercise in a week. an advanced plan has 20 minutes per session of strength-training and 30 minutes of aerobic exercise for a total of 130 minutes of exercise in a week. which statement describes when the plans are based on the same number of aerobic exercise sessions? a. each plan utilizes a combination of 2 strength-training sessions and 2 aerobic exercise sessions per week. b. each plan utilizes a combination of 2 strength-training sessions and 3 aerobic exercise sessions per week. c. each plan utilizes a combination of 3 strength-training sessions and 2 aerobic exercise sessions per week. d. each plan utilizes a combination of 3 strength-training sessions and 3 aerobic exercise sessions per week.
Answers: 2
Mathematics, 21.06.2019 19:50
Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4
Answers: 1
Mathematics, 21.06.2019 20:30
The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96
Answers: 2
Mathematics, 21.06.2019 23:10
In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)
Answers: 3
Apersonal trainer designs exercise plans based on a combination of strength-training and aerobic exe...
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